Ryan F Raber Mayville Engineering Company, Inc. (MEC) insider trading activity

Ryan F Raber is EVP - Strategy, Sales & Mktg of Mayville Engineering Company, Inc.. Currently has a direct ownership of 91,018 shares of MEC, which is worth approximately $1.45 Million. The most recent transaction as insider was on Nov 25, 2025, when has been sold 15,000 shares (Common Stock) at a price of $16.66 per share, resulting in proceeds of $249,900. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 91K

14.15% 3M change

6.22% 12M change

Total Value Held $1.45 Million

Ryan F Raber Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 25 2025	SELL Open market or private sale	$249,900 $16.66 p/Share	15,000 Reduced 14.15%	91,018 Common Stock
Mar 15 2025	SELL Payment of exercise price or tax liability	$118,760 $14.35 p/Share	8,276 Reduced 7.24%	106,018 Common Stock
Mar 15 2025	BUY Exercise of conversion of derivative security	-	17,650 Added 13.38%	114,294 Common Stock
Feb 28 2025	SELL Payment of exercise price or tax liability	$89,879 $14.95 p/Share	6,012 Reduced 5.86%	96,644 Common Stock
Feb 28 2025	BUY Exercise of conversion of derivative security	-	12,793 Added 11.08%	102,656 Common Stock
Aug 23 2024	SELL Open market or private sale	$411,878 $19.15 p/Share	21,508 Reduced 18.14%	97,053 Common Stock
Aug 22 2024	SELL Payment of exercise price or tax liability	$717,569 $19.15 p/Share	37,471 Reduced 24.01%	118,561 Common Stock

Aug 22 2024	BUY Exercise of conversion of derivative security	-	58,979 Added 27.43%	156,032 Common Stock
Feb 28 2024	SELL Payment of exercise price or tax liability	$126,008 $11.97 p/Share	10,527 Reduced 9.79%	97,053 Common Stock
Feb 28 2024	BUY Exercise of conversion of derivative security	-	32,899 Added 23.42%	107,580 Common Stock
Feb 28 2023	SELL Payment of exercise price or tax liability	$158,351 $16.06 p/Share	9,860 Reduced 11.66%	74,681 Common Stock
Feb 28 2023	BUY Exercise of conversion of derivative security	-	30,814 Added 26.71%	84,541 Common Stock
Feb 28 2022	SELL Payment of exercise price or tax liability	$74,201 $10.32 p/Share	7,190 Reduced 13.38%	46,537 Common Stock
Feb 28 2022	BUY Exercise of conversion of derivative security	-	22,470 Added 29.49%	53,727 Common Stock
May 08 2021	SELL Payment of exercise price or tax liability	$27,296 $17.32 p/Share	1,576 Reduced 4.8%	31,257 Common Stock
May 08 2021	BUY Exercise of conversion of derivative security	-	4,926 Added 13.05%	32,833 Common Stock
Feb 27 2021	SELL Payment of exercise price or tax liability	$52,608 $14.01 p/Share	3,755 Reduced 11.86%	27,907 Common Stock
Feb 27 2021	BUY Exercise of conversion of derivative security	-	11,763 Added 27.09%	31,662 Common Stock

RFR

Ryan F Raber

EVP - Strategy, Sales & Mktg

Mayville, WI

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